Goodness-of-Fit Test · Try It 4

Students in a social studies class hypothesize that the literacy rates across the world for every region are 82%. shows the actual literacy rates across the world broken down by region. What are the test statistic and the degrees of freedom?

\begin{array}{|c|c|}\hline \text{MDG Region} & \text{Adult Literacy Rate (%)} \\ \hline \text{Developed Regions} & \text{99.0} \\ \hline \text{Commonwealth of Independent States} & \text{99.5} \\ \hline \text{Northern Africa} & \text{67.3} \\ \hline \text{Sub-Saharan Africa} & \text{62.5} \\ \hline \text{Latin America and the Caribbean} & \text{91.0} \\ \hline \text{Eastern Asia} & \text{93.8} \\ \hline \text{Southern Asia} & \text{61.9} \\ \hline \text{South-Eastern Asia} & \text{91.9} \\ \hline \text{Western Asia} & \text{84.5} \\ \hline \text{Oceania} & \text{66.4} \\ \hline\end{array}

Its source prints no answer for this problem, so there's nothing to check against.

OpenStax, Introductory Statistics 2e · §11.2 Goodness-of-Fit Test · Try It 4